david
ac9b7c9668
git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.jvcl@17 7f62d464-2af8-f54e-996c-e91b33f51cbe
593 lines
16 KiB
Plaintext
593 lines
16 KiB
Plaintext
{******************************************************************
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JEDI-VCL Demo
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Copyright (C) 2002 Project JEDI
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Original author:
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Contributor(s):
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You may retrieve the latest version of this file at the JEDI-JVCL
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home page, located at http://jvcl.sourceforge.net
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The contents of this file are used with permission, subject to
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the Mozilla Public License Version 1.1 (the "License"); you may
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not use this file except in compliance with the License. You may
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obtain a copy of the License at
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http://www.mozilla.org/MPL/MPL-1_1Final.html
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Software distributed under the License is distributed on an
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"AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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implied. See the License for the specific language governing
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rights and limitations under the License.
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******************************************************************}
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unit Ctrls;
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interface
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uses
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SysUtils, Windows, Forms, Messages, Classes, Graphics, Controls,
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JvClock, Dialogs, JvComponent, JvFormPlacement, JvDice, JvExStdCtrls,
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JvTextListBox, JvAnimatedImage, FileCtrl, StdCtrls, JvExExtCtrls,
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JvSplit, ExtCtrls, JvExMask, JvMaskEdit, JvSpin, Spin, JvExControls,
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JvLabel, JvEdit, JvValidateEdit, JvToolEdit, JvBaseEdits, Mask, JvSwitch,
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JvxSlider, JvColorCombo, JvCombobox, ComCtrls, TabNotBk;
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type
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TControlsForm = class(TForm)
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TabbedNotebook1: TTabbedNotebook;
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GroupBox1: TGroupBox;
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GroupBox2: TGroupBox;
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GroupBox3: TGroupBox;
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GroupBox4: TGroupBox;
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FontComboBox1: TJvFontComboBox;
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Label1: TLabel;
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Label2: TLabel;
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Label3: TLabel;
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CheckBox1: TCheckBox;
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ComboBox1: TComboBox;
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rxSlider1: TJvxSlider ;
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Label4: TLabel;
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Label5: TLabel;
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ComboBox2: TComboBox;
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Label6: TLabel;
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Label7: TLabel;
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CheckBox2: TCheckBox;
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CheckBox3: TCheckBox;
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Label8: TLabel;
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ComboBox3: TComboBox;
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Label9: TLabel;
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rxSwitch1: TJvSwitch ;
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Label10: TLabel;
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ComboBox4: TComboBox;
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Label11: TLabel;
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ComboBox5: TComboBox;
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CheckBox5: TCheckBox;
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GroupBox5: TGroupBox;
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GroupBox6: TGroupBox;
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GroupBox7: TGroupBox;
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GroupBox8: TGroupBox;
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GroupBox9: TGroupBox;
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GroupBox10: TGroupBox;
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ComboEdit1: TJvComboEdit;
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Label13: TLabel;
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Label14: TLabel;
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Label15: TLabel;
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Label16: TLabel;
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Label17: TLabel;
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Label18: TLabel;
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DateEdit1: TJvDateEdit;
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FilenameEdit1: TJvFilenameEdit;
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DirectoryEdit1: TJvDirectoryEdit;
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CurrencyEdit1: TJvValidateEdit;
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Label22: TLabel;
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Edit1: TEdit;
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rxLabel1: TJvLabel ;
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Label23: TLabel;
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Label24: TLabel;
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Label25: TLabel;
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ComboBox6: TComboBox;
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SpinEdit2: TSpinEdit;
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Button1: TButton;
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FontDialog1: TFontDialog;
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GroupBox11: TGroupBox;
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Label26: TLabel;
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Panel1: TPanel;
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Panel2: TPanel;
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Memo1: TMemo;
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rxSplitter1: TJvxSplitter ;
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DriveComboBox1: TDriveComboBox;
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DirectoryListBox1: TDirectoryListBox;
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rxSplitter2: TJvxSplitter ;
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FileListBox1: TFileListBox;
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Label27: TLabel;
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Label28: TLabel;
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GroupBox12: TGroupBox;
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GroupBox13: TGroupBox;
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GroupBox14: TGroupBox;
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GroupBox15: TGroupBox;
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TextListBox1: TJvTextListBox ;
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JvDice: TJvDice;
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Label30: TLabel;
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RunnerImage: TImage;
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Label31: TLabel;
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ComboBox7: TComboBox;
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Button2: TButton;
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Label32: TLabel;
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SpinEdit3: TSpinEdit;
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Label33: TLabel;
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SpinEdit4: TSpinEdit;
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Label34: TLabel;
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Label35: TLabel;
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Label36: TLabel;
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ComboBox8: TComboBox;
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Button3: TButton;
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Label37: TLabel;
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CheckBox6: TCheckBox;
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SpinEdit5: TSpinEdit;
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SpinEdit6: TSpinEdit;
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SpinEdit7: TSpinEdit;
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Label38: TLabel;
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Button4: TButton;
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Label39: TLabel;
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SpinEdit8: TSpinEdit;
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Label40: TLabel;
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SpinEdit9: TSpinEdit;
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Button5: TButton;
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FlagImage: TImage;
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SearchImage: TImage;
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BookImage: TImage;
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SwOff: TImage;
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SwOn: TImage;
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Shape1: TShape;
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GroupBox16: TGroupBox;
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rxSpinEdit1: TJvSpinEdit;
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Label19: TLabel;
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Label20: TLabel;
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Label21: TLabel;
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ComboBox9: TComboBox;
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SpinEdit1: TSpinEdit;
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FormStorage1: TJvFormStorage ;
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ADHThumb: TImage;
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ADHRuler: TImage;
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ADVThumb: TImage;
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ADVRuler: TImage;
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CheckBox4: TCheckBox;
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Button6: TButton;
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OpenDialog: TOpenDialog;
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RxCalcEdit1: TJvCalcEdit ;
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CheckBox7: TCheckBox;
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ColorComboBox1: TJvColorComboBox;
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ColorComboBox2: TJvColorComboBox;
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AnimatedImage1: TJvAnimatedImage;
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Panel3: TPanel;
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JvClock1: TJvClock;
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procedure FormClose(Sender: TObject; var Action: TCloseAction);
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procedure FormShow(Sender: TObject);
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procedure ColorComboBox1Change(Sender: TObject);
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procedure CheckBox1Click(Sender: TObject);
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procedure ComboBox1Change(Sender: TObject);
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procedure ComboBox2Change(Sender: TObject);
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procedure rxSlider1Change(Sender: TObject);
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procedure CheckBox2Click(Sender: TObject);
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procedure CheckBox3Click(Sender: TObject);
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procedure ComboBox3Change(Sender: TObject);
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procedure ComboBox4Change(Sender: TObject);
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procedure ComboBox5Change(Sender: TObject);
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procedure rxSwitchOn(Sender: TObject);
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procedure rxSwitch1Off(Sender: TObject);
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procedure CheckBox5Click(Sender: TObject);
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procedure FontComboBox1Change(Sender: TObject);
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procedure ComboEdit1ButtonClick(Sender: TObject);
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procedure Edit1Change(Sender: TObject);
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procedure ColorComboBox2Change(Sender: TObject);
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procedure ComboBox6Change(Sender: TObject);
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procedure SpinEdit2Change(Sender: TObject);
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procedure Button1Click(Sender: TObject);
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procedure FileListBox1Change(Sender: TObject);
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procedure ComboBox7Change(Sender: TObject);
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procedure Button2Click(Sender: TObject);
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procedure SpinEdit3Change(Sender: TObject);
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procedure SpinEdit4Change(Sender: TObject);
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procedure AnimatedImage1StartStop(Sender: TObject);
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procedure ComboBox8Change(Sender: TObject);
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procedure Button3Click(Sender: TObject);
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procedure CheckBox6Click(Sender: TObject);
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procedure SpinEdit5Change(Sender: TObject);
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procedure SpinEdit6Change(Sender: TObject);
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procedure SpinEdit7Change(Sender: TObject);
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procedure JvClock1Alarm(Sender: TObject);
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procedure Button4Click(Sender: TObject);
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procedure SpinEdit8Change(Sender: TObject);
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procedure SpinEdit9Change(Sender: TObject);
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procedure JvDiceChange(Sender: TObject);
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procedure Button5Click(Sender: TObject);
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procedure ComboBox9Change(Sender: TObject);
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procedure SpinEdit1Change(Sender: TObject);
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procedure CheckBox4Click(Sender: TObject);
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procedure Button6Click(Sender: TObject);
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procedure CheckBox7Click(Sender: TObject);
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procedure FormCreate(Sender: TObject);
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private
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{ Private declarations }
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public
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{ Public declarations }
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end;
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implementation
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{$R *.DFM}
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uses
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JvAni, JvJVCLUtils, JvJCLUtils, JvPickDate, Main;
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procedure TControlsForm.FormCreate(Sender: TObject);
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begin
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{$IFDEF WIN32}
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if NewStyleControls then DirectoryEdit1.DialogKind := dkWin32;
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{$ENDIF}
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end;
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procedure TControlsForm.FormClose(Sender: TObject;
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var Action: TCloseAction);
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begin
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Action := caFree;
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end;
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procedure TControlsForm.FormShow(Sender: TObject);
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begin
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FontComboBox1.FontName := 'Ms Sans Serif';
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ComboBox1.ItemIndex := 0;
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ComboBox2.ItemIndex := 0;
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ComboBox3.ItemIndex := 0;
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ComboBox4.ItemIndex := 0;
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ComboBox5.ItemIndex := 0;
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ComboBox6.ItemIndex := 0;
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ComboBox7.ItemIndex := 0;
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ComboBox7Change(ComboBox7);
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ComboBox8.ItemIndex := 1;
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ComboBox9.ItemIndex := 0;
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end;
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procedure TControlsForm.ColorComboBox1Change(Sender: TObject);
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begin
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Shape1.Brush.Color := ColorComboBox1.ColorValue;
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end;
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procedure TControlsForm.CheckBox1Click(Sender: TObject);
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begin
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if CheckBox1.Checked then
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FontComboBox1.Options := FontComboBox1.Options + [foTrueTypeOnly]
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else
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FontComboBox1.Options := FontComboBox1.Options - [foTrueTypeOnly]
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end;
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procedure TControlsForm.ComboBox1Change(Sender: TObject);
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begin
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FontComboBox1.Device := TFontDialogDevice(ComboBox1.ItemIndex);
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if FontComboBox1.ItemIndex < 0 then
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FontComboBox1.ItemIndex := 0;
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end;
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procedure TControlsForm.ComboBox2Change(Sender: TObject);
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begin
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with rxSlider1 do
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Orientation := TSliderOrientation(ComboBox2.ItemIndex);
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end;
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procedure TControlsForm.rxSlider1Change(Sender: TObject);
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begin
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Label6.Caption := Format('Value: %d', [rxSlider1.Value]);
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end;
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procedure TControlsForm.CheckBox2Click(Sender: TObject);
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begin
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if CheckBox2.Checked then
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rxSlider1.Options := rxSlider1.Options + [soSmooth]
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else
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rxSlider1.Options := rxSlider1.Options - [soSmooth];
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end;
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procedure TControlsForm.CheckBox3Click(Sender: TObject);
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begin
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if CheckBox3.Checked then
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rxSlider1.Options := rxSlider1.Options + [soShowPoints]
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else
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rxSlider1.Options := rxSlider1.Options - [soShowPoints];
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end;
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procedure TControlsForm.ComboBox3Change(Sender: TObject);
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begin
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with rxSlider1 do
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case ComboBox3.ItemIndex of
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0:
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begin
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NumThumbStates := 2;
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ImageHRuler := nil;
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ImageHThumb := nil;
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ImageVRuler := nil;
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ImageVThumb := nil;
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end;
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1:
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begin
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NumThumbStates := 1;
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ImageHRuler := ADHRuler.Picture.Bitmap;
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ImageHThumb := ADHThumb.Picture.Bitmap;
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ImageVRuler := ADVRuler.Picture.Bitmap;
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ImageVThumb := ADVThumb.Picture.Bitmap;
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end;
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end;
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end;
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procedure TControlsForm.ComboBox4Change(Sender: TObject);
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begin
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rxSwitch1.TextPosition := TTextPos(ComboBox4.ItemIndex);
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end;
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procedure TControlsForm.ComboBox5Change(Sender: TObject);
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begin
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with rxSwitch1 do
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case ComboBox5.ItemIndex of
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0:
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begin
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GlyphOn := nil;
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GlyphOff := nil;
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end;
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1:
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begin
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GlyphOn := SwOn.Picture.Bitmap;
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GlyphOff := SwOff.Picture.Bitmap;
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end;
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end;
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end;
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procedure TControlsForm.rxSwitchOn(Sender: TObject);
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begin
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rxSwitch1.Caption := 'On';
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end;
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procedure TControlsForm.rxSwitch1Off(Sender: TObject);
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begin
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rxSwitch1.Caption := 'Off';
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end;
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procedure TControlsForm.CheckBox5Click(Sender: TObject);
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begin
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if CheckBox5.Checked then
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rxSwitch1.BorderStyle := bsSingle
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else
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rxSwitch1.BorderStyle := bsNone;
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end;
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procedure TControlsForm.FontComboBox1Change(Sender: TObject);
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begin
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Label2.Font.Name := FontComboBox1.FontName;
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end;
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procedure TControlsForm.ComboEdit1ButtonClick(Sender: TObject);
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var
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ADate: TDateTime;
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begin
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ADate := StrToDateDef(ComboEdit1.Text, Now);
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if PopupDate(ADate, ComboEdit1) then
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ComboEdit1.Text := DateToStr(ADate);
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if ComboEdit1.CanFocus then ComboEdit1.SetFocus;
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end;
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procedure TControlsForm.Edit1Change(Sender: TObject);
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begin
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// CurrencyEdit1.DisplayFormat := Edit1.Text;
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end;
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procedure TControlsForm.CheckBox7Click(Sender: TObject);
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begin
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// CurrencyEdit1.FormatOnEditing := CheckBox7.Checked;
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end;
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procedure TControlsForm.ColorComboBox2Change(Sender: TObject);
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begin
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rxLabel1.ShadowColor := ColorComboBox2.ColorValue;
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end;
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procedure TControlsForm.ComboBox6Change(Sender: TObject);
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begin
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rxLabel1.ShadowPos := TShadowPosition(ComboBox6.ItemIndex);
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end;
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procedure TControlsForm.SpinEdit2Change(Sender: TObject);
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begin
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rxLabel1.ShadowSize := SpinEdit2.Value;
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end;
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procedure TControlsForm.Button1Click(Sender: TObject);
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begin
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FontDialog1.Font := rxLabel1.Font;
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if FontDialog1.Execute then
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rxLabel1.Font := FontDialog1.Font;
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end;
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procedure TControlsForm.FileListBox1Change(Sender: TObject);
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begin
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try
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Memo1.Lines.LoadFromFile(FileListBox1.FileName);
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except
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Memo1.Clear;
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end;
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end;
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procedure TControlsForm.ComboBox7Change(Sender: TObject);
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begin
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case ComboBox7.ItemIndex of
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0:
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begin
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AnimatedImage1.Glyph := RunnerImage.Picture.Bitmap;
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AnimatedImage1.GlyphNum := 12;
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end;
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1:
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begin
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AnimatedImage1.Glyph := FlagImage.Picture.Bitmap;
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AnimatedImage1.GlyphNum := 4;
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end;
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2:
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begin
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AnimatedImage1.Glyph := SearchImage.Picture.Bitmap;
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AnimatedImage1.GlyphNum := 12;
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end;
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3:
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begin
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AnimatedImage1.Glyph := BookImage.Picture.Bitmap;
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AnimatedImage1.GlyphNum := 5;
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end;
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end;
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end;
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procedure TControlsForm.Button2Click(Sender: TObject);
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begin
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AnimatedImage1.Active := not AnimatedImage1.Active;
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end;
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procedure TControlsForm.SpinEdit3Change(Sender: TObject);
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begin
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AnimatedImage1.Interval := SpinEdit3.Value;
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end;
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procedure TControlsForm.SpinEdit4Change(Sender: TObject);
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begin
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AnimatedImage1.GlyphNum := SpinEdit4.Value;
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end;
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procedure TControlsForm.AnimatedImage1StartStop(Sender: TObject);
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begin
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SpinEdit4.Value := AnimatedImage1.GlyphNum;
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SpinEdit3.Value := AnimatedImage1.Interval;
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if AnimatedImage1.Active then
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Button2.Caption := 'Stop'
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else
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Button2.Caption := 'Start';
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end;
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procedure TControlsForm.ComboBox8Change(Sender: TObject);
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begin
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JvClock1.ShowMode := TShowClock(ComboBox8.ItemIndex);
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end;
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procedure TControlsForm.Button3Click(Sender: TObject);
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begin
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FontDialog1.Font := JvClock1.Font;
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if FontDialog1.Execute then
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JvClock1.Font := FontDialog1.Font;
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end;
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procedure TControlsForm.CheckBox6Click(Sender: TObject);
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begin
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JvClock1.AlarmEnabled := CheckBox6.Checked;
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end;
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procedure TControlsForm.SpinEdit5Change(Sender: TObject);
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begin
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JvClock1.AlarmHour := SpinEdit5.Value;
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end;
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procedure TControlsForm.SpinEdit6Change(Sender: TObject);
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begin
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JvClock1.AlarmMinute := SpinEdit6.Value;
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end;
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procedure TControlsForm.SpinEdit7Change(Sender: TObject);
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begin
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JvClock1.AlarmSecond := SpinEdit7.Value;
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end;
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procedure TControlsForm.JvClock1Alarm(Sender: TObject);
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begin
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MessageDlg('Alarm!', mtInformation, [mbOk], 0);
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end;
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procedure TControlsForm.Button4Click(Sender: TObject);
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begin
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JvDice.Rotate := not JvDice.Rotate;
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if JvDice.Rotate then
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Button4.Caption := 'Stop'
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else
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Button4.Caption := 'Start';
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end;
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procedure TControlsForm.SpinEdit8Change(Sender: TObject);
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begin
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JvDice.Interval := SpinEdit8.Value;
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end;
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procedure TControlsForm.SpinEdit9Change(Sender: TObject);
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begin
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JvDice.Value := SpinEdit9.Value;
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end;
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procedure TControlsForm.JvDiceChange(Sender: TObject);
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begin
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SpinEdit9.Value := JvDice.Value;
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end;
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procedure TControlsForm.Button5Click(Sender: TObject);
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begin
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|
with TextListBox1.Items do begin
|
|
if Count = 3 then begin
|
|
Insert(2, 'Very Long Item Very Long Item Very Long Item');
|
|
Button5.Caption := 'Back';
|
|
end
|
|
else begin
|
|
Delete(2);
|
|
Button5.Caption := 'Show';
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
procedure TControlsForm.ComboBox9Change(Sender: TObject);
|
|
begin
|
|
rxSpinEdit1.ValueType := TValueType(ComboBox9.ItemIndex);
|
|
end;
|
|
|
|
procedure TControlsForm.SpinEdit1Change(Sender: TObject);
|
|
begin
|
|
rxSpinEdit1.Increment := SpinEdit1.Value;
|
|
end;
|
|
|
|
procedure TControlsForm.CheckBox4Click(Sender: TObject);
|
|
begin
|
|
if CheckBox4.Checked then
|
|
ColorComboBox1.Options := ColorComboBox1.Options + [coText]
|
|
else
|
|
ColorComboBox1.Options := ColorComboBox1.Options - [coText];
|
|
end;
|
|
|
|
procedure TControlsForm.Button6Click(Sender: TObject);
|
|
var
|
|
Image: TJvAni;
|
|
begin
|
|
if OpenDialog.Execute then begin
|
|
OpenDialog.InitialDir := ExtractFilePath(OpenDialog.FileName);
|
|
Image := TJvAni.Create;
|
|
try
|
|
AnimatedImage1.Active := False;
|
|
Image.LoadFromFile(OpenDialog.FileName);
|
|
Image.AssignToBitmap(AnimatedImage1.Glyph, clFuchsia, True,
|
|
AnimatedImage1.Orientation = goVertical);
|
|
ComboBox7.ItemIndex := -1;
|
|
AnimatedImage1.Interval := Image.Header.dwJIFRate div 4;
|
|
SpinEdit3.Value := AnimatedImage1.Interval;
|
|
AnimatedImage1.TransparentColor := clFuchsia;
|
|
AnimatedImage1.Active := True;
|
|
finally
|
|
Image.Free;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
initialization
|
|
RegisterClasses([TBevel]);
|
|
end.
|